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Parsed test spec with 5 sessions
starting permutation: b1 grant1 read2 addk2 c1 read2
step b1: BEGIN;
step grant1:
GRANT SELECT ON intra_grant_inplace TO PUBLIC;
step read2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c); <waiting ...>
step c1: COMMIT;
step addk2: <... completed>
step read2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass;
relhasindex
-----------
t
(1 row)
starting permutation: keyshr5 addk2
step keyshr5:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR KEY SHARE;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c);
starting permutation: keyshr5 b3 sfnku3 addk2 r3
step keyshr5:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR KEY SHARE;
relhasindex
-----------
f
(1 row)
step b3: BEGIN ISOLATION LEVEL READ COMMITTED;
step sfnku3:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR NO KEY UPDATE;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c); <waiting ...>
step r3: ROLLBACK;
step addk2: <... completed>
starting permutation: b3 sfnku3 keyshr5 addk2 r3
step b3: BEGIN ISOLATION LEVEL READ COMMITTED;
step sfnku3:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR NO KEY UPDATE;
relhasindex
-----------
f
(1 row)
step keyshr5:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR KEY SHARE;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c); <waiting ...>
step r3: ROLLBACK;
step addk2: <... completed>
starting permutation: b2 sfnku2 addk2 c2
step b2: BEGIN;
step sfnku2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR NO KEY UPDATE;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c);
step c2: COMMIT;
starting permutation: keyshr5 b2 sfnku2 addk2 c2
step keyshr5:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR KEY SHARE;
relhasindex
-----------
f
(1 row)
step b2: BEGIN;
step sfnku2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR NO KEY UPDATE;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c);
step c2: COMMIT;
starting permutation: b3 sfu3 b1 grant1 read2 addk2 r3 c1 read2
step b3: BEGIN ISOLATION LEVEL READ COMMITTED;
step sfu3:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR UPDATE;
relhasindex
-----------
f
(1 row)
step b1: BEGIN;
step grant1:
GRANT SELECT ON intra_grant_inplace TO PUBLIC;
<waiting ...>
step read2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass;
relhasindex
-----------
f
(1 row)
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c); <waiting ...>
step r3: ROLLBACK;
step grant1: <... completed>
step c1: COMMIT;
step addk2: <... completed>
step read2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass;
relhasindex
-----------
t
(1 row)
starting permutation: b2 sfnku2 b1 grant1 addk2 c2 c1 read2
step b2: BEGIN;
step sfnku2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR NO KEY UPDATE;
relhasindex
-----------
f
(1 row)
step b1: BEGIN;
step grant1:
GRANT SELECT ON intra_grant_inplace TO PUBLIC;
<waiting ...>
step addk2: ALTER TABLE intra_grant_inplace ADD PRIMARY KEY (c); <waiting ...>
step addk2: <... completed>
ERROR: deadlock detected
step grant1: <... completed>
step c2: COMMIT;
step c1: COMMIT;
step read2:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass;
relhasindex
-----------
f
(1 row)
starting permutation: b1 grant1 b3 sfu3 revoke4 c1 r3
step b1: BEGIN;
step grant1:
GRANT SELECT ON intra_grant_inplace TO PUBLIC;
step b3: BEGIN ISOLATION LEVEL READ COMMITTED;
step sfu3:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR UPDATE;
<waiting ...>
step revoke4:
DO $$
BEGIN
REVOKE SELECT ON intra_grant_inplace FROM PUBLIC;
EXCEPTION WHEN others THEN
RAISE WARNING 'got: %', regexp_replace(sqlerrm, '[0-9]+', 'REDACTED');
END
$$;
<waiting ...>
step c1: COMMIT;
step sfu3: <... completed>
relhasindex
-----------
f
(1 row)
step r3: ROLLBACK;
step revoke4: <... completed>
starting permutation: b1 drop1 b3 sfu3 revoke4 c1 r3
step b1: BEGIN;
step drop1:
DROP TABLE intra_grant_inplace;
step b3: BEGIN ISOLATION LEVEL READ COMMITTED;
step sfu3:
SELECT relhasindex FROM pg_class
WHERE oid = 'intra_grant_inplace'::regclass FOR UPDATE;
<waiting ...>
step revoke4:
DO $$
BEGIN
REVOKE SELECT ON intra_grant_inplace FROM PUBLIC;
EXCEPTION WHEN others THEN
RAISE WARNING 'got: %', regexp_replace(sqlerrm, '[0-9]+', 'REDACTED');
END
$$;
<waiting ...>
step c1: COMMIT;
step sfu3: <... completed>
relhasindex
-----------
(0 rows)
s4: WARNING: got: relation "intra_grant_inplace" does not exist
step revoke4: <... completed>
step r3: ROLLBACK;
|
